{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["hyponym of", "used for"], "input": "The parser uses structural and lexical dependencies not considered by n-gram models , conditioning recognition on more linguistically-grounded relationships ."}
{"hyponym of": [], "used for": [{"subject": "structural and lexical dependencies", "object": "parser"}]}